I executed again today and got the same error, but the logs are smaller:
This is the execution log
13:14:05.7039 Info {“message”:“Excel_automation execution started”,“level”:“Information”,“logType”:“Default”,“timeStamp”:“2021-04-28T13:14:05.6979461+01:00”,“fingerprint”:“46e2c3ea-fa07-468d-8ad0-a09689a128fc”,“windowsIdentity”:“MARCIA-SEC-WIN\marci”,“machineName”:“MARCIA-SEC-WIN”,“processName”:“Excel_automation”,“processVersion”:“1.0.0”,“jobId”:“2f70cb72-239d-48c7-b548-517d83061450”,“robotName”:“marciasabr@yahoo.com.br-attended”,“machineId”:1350884,“organizationUnitId”:1337268,“fileName”:“Main”,“initiatedBy”:“StudioX”}
13:14:11.8189 Info {“message”:“Excel_automation execution ended”,“level”:“Information”,“logType”:“Default”,“timeStamp”:“2021-04-28T13:14:11.8100005+01:00”,“fingerprint”:“c40d492b-0758-4e7f-b23f-785d087e3bb5”,“windowsIdentity”:“MARCIA-SEC-WIN\marci”,“machineName”:“MARCIA-SEC-WIN”,“processName”:“Excel_automation”,“processVersion”:“1.0.0”,“jobId”:“2f70cb72-239d-48c7-b548-517d83061450”,“robotName”:“marciasabr@yahoo.com.br-attended”,“machineId”:1350884,“organizationUnitId”:1337268,“totalExecutionTimeInSeconds”:6,“totalExecutionTime”:“00:00:06”,“fileName”:“Main”}
This is the studio log
13:12:57.6724 => [WARN] [UiPath.Studio] [1] Office version: 2013
13:12:57.6988 => [WARN] [UiPath.Studio] [1] Office build version: 15.0.5337.1001
13:13:11.3355 => [ERROR] [UiPath.Studio] [2] TaskScheduler Exception: System.AggregateException: A Task’s exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. (Connection closed.)
—> System.IO.IOException: Connection closed.
at UiPath.CoreIpc.Connection.Send(Request request, CancellationToken token)
at UiPath.CoreIpc.ServiceClient1.<>c__DisplayClass18_0
1.<b__1>d.MoveNext()
— End of stack trace from previous location —
at UiPath.CoreIpc.IOHelpers.WithTimeout[TResult](IEnumerable1 cancellationTokens, TimeSpan timeout, Func
2 func, String message, Func2 exceptionHandler) at UiPath.CoreIpc.ServiceClient
1.<>c__DisplayClass18_01.<InvokeAsync>b__2(Exception ex) at UiPath.CoreIpc.IOHelpers.WithTimeout[TResult](IEnumerable
1 cancellationTokens, TimeSpan timeout, Func2 func, String message, Func
2 exceptionHandler)
at UiPath.CoreIpc.ServiceClient1.InvokeAsync[TResult](String methodName, Object[] args) --- End of inner exception stack trace ---, HResult -2146233088 13:13:12.5465 => [WARN] [UiPath.Studio.App.Logging.OutputLogger] [18] NU1603: System.IO.Pipelines 4.7.1 depends on System.Buffers (>= 4.5.0) but System.Buffers 4.5.0 was not found. An approximate best match of System.Buffers 4.5.1 was resolved. 13:13:12.5477 => [WARN] [UiPath.Studio.App.Logging.OutputLogger] [18] NU1603: System.Net.Http 4.3.0 depends on System.Diagnostics.DiagnosticSource (>= 4.3.0) but System.Diagnostics.DiagnosticSource 4.3.0 was not found. An approximate best match of System.Diagnostics.DiagnosticSource 4.6.0 was resolved. 13:13:12.5479 => [WARN] [UiPath.Studio.App.Logging.OutputLogger] [18] NU1603: Microsoft.Extensions.Primitives 3.1.6 depends on System.Memory (>= 4.5.2) but System.Memory 4.5.2 was not found. An approximate best match of System.Memory 4.5.4 was resolved. 13:13:12.5480 => [WARN] [UiPath.Studio.App.Logging.OutputLogger] [18] NU1603: System.Diagnostics.DiagnosticSource 4.6.0 depends on System.Memory (>= 4.5.3) but System.Memory 4.5.3 was not found. An approximate best match of System.Memory 4.5.4 was resolved. 13:13:12.5480 => [WARN] [UiPath.Studio.App.Logging.OutputLogger] [18] NU1603: System.IO.Pipelines 4.7.1 depends on System.Memory (>= 4.5.3) but System.Memory 4.5.3 was not found. An approximate best match of System.Memory 4.5.4 was resolved. 13:14:11.9564 => [ERROR] [UiPath.Studio.App.Logging.OutputLogger] [1] RemoteException wrapping System.Reflection.TargetInvocationException: Property accessor 'Account' on object 'UiPath.Mail.Activities.Business.OutlookApplicationCard' threw the following exception:'Cannot detect an Outlook account.' ---> RemoteException wrapping UiPath.Mail.Outlook.OutlookException: Cannot detect an Outlook account. at UiPath.Mail.Outlook.OutlookAccountWithStoreDetectionService.GetSelectedStoreDisplayName() at UiPath.Mail.Activities.Business.OutlookApplicationCard.GetAccount() at UiPath.Mail.Activities.Business.OutlookApplicationCard.get_Account() --- End of inner exception stack trace --- at System.ComponentModel.ReflectPropertyDescriptor.GetValue(Object component) at System.Activities.Activity.ReflectedInformation..ctor(Activity activity, ReflectedType reflectType) at System.Activities.NativeActivity.CacheMetadata(NativeActivityMetadata metadata) at UiPath.Shared.Activities.AsyncTaskNativeActivity.CacheMetadata(NativeActivityMetadata metadata) at System.Activities.NativeActivity.OnInternalCacheMetadata(Boolean createEmptyBindings) at System.Activities.Activity.InternalCacheMetadata(Boolean createEmptyBindings, IList
1& validationErrors)
at System.Activities.ActivityUtilities.ProcessActivity(ChildActivity childActivity, ChildActivity& nextActivity, Stack1& activitiesRemaining, ActivityCallStack parentChain, IList
1& validationErrors, ProcessActivityTreeOptions options, ProcessActivityCallback callback)
at System.Activities.ActivityUtilities.ProcessActivityTreeCore(ChildActivity currentActivity, ActivityCallStack parentChain, ProcessActivityTreeOptions options, ProcessActivityCallback callback, IList1& validationErrors) at System.Activities.ActivityUtilities.CacheRootMetadata(Activity activity, LocationReferenceEnvironment hostEnvironment, ProcessActivityTreeOptions options, ProcessActivityCallback callback, IList
1& validationErrors)
at System.Activities.Hosting.WorkflowInstance.ValidateWorkflow(WorkflowInstanceExtensionManager extensionManager)
at System.Activities.Hosting.WorkflowInstance.RegisterExtensionManager(WorkflowInstanceExtensionManager extensionManager)
at System.Activities.WorkflowApplication.EnsureInitialized()
at System.Activities.WorkflowApplication.Enqueue(InstanceOperation operation, Boolean push)
at System.Activities.WorkflowApplication.SimpleOperationAsyncResult.Run(TimeSpan timeout)
at System.Activities.WorkflowApplication.BeginRun(AsyncCallback callback, Object state)
at UiPath.Executor.RobotRunner.d__91.MoveNext()